Home > Products > Insulating Brick > China supplier low price thermal insulating clay bricks for oven heat resistant insulation
China supplier low price thermal insulating clay bricks for oven heat resistant insulation
- 1500 Ton / Tons per Month
- Qingdao Tianjin Shanghai
- T/T
- Shandong supplier fiber reinforced calcium silicate board
- Placa de silicato de calcio 1000 * 500 * 50 mm
- High density thermal insulation material, high-temperature refractory lining
- High density calcium silicate board, carbon fiber, glass fiber
- High density non stick calcium aluminosilicate board
- Cement plant, power plant, aluminum plant, steel plant, chemical plant, metallurgical industry, thermal insulation board
Product Details
Place of Origin: | Henan, China | Shape: | Brick | Material: | Alumina Block |
SiO2 Content (%): | 50%~55% | Al2O3 Content (%): | 38-42% | MgO Content (%): | none |
CaO Content (%): | 0.4% | CrO Content (%): | none | ||
SiC Content (%): | none | Model Number: | thermal insulating clay bricks | Brand Name: | DD |
Product Description
China supplier low price thermal insulating clay bricks for oven heat resistant insulation
Insulating Clay Fire Brick Description
Insulating clay fire brick is made of local top grade fireclay materials under the high temperature according to the lasted national standard, which possesses even bulk density, high strength, low thermal conductivity and low impurity.
Insulating clay fire bricks are manufactured utilising exceptionally high purity clays and other ceramic materials.The carefully graded organics which are used during the manufacturing process burn out during firing to give a uniform pore structure.
China supplier low price thermal insulating clay bricks for oven heat resistant insulation
1.High insulating properties
2.Strong compressive strength
3.Low heat storage
4.High purity
5.Tight dimensional tolerance
6.Energy saving
7.Low impurities
China supplier low price thermal insulating clay bricks for oven heat resistant insulatin
Item | Insulating Clay Fire Brick | |||
0. 6 | 0.8 | 1.0 | 1.3 | |
Al2O3 (%) | 40 | 40 | 40 | 40 |
Fe2O3 (%) | 1.5 | 1.5 | 1.2 | 2 |
SiO2 | 55 | 55 | 55 | 55 |
Bulk Density (g/cm3) | 0.6 | 0.8 | 1.0 | 1.3 |
Apparent Porosity % | 70 | 60 | 55 | 50 |
Cold Crushing Strength(Mpa) ≥ | 2.0 | 2.5 | 3.0 | 4.0 |
Reheating Linear Change (%)°C X 12H ≤ | 1300℃ -0.5 | 1350℃ -0.5 | 1350℃ -0.9 | 1350℃ -0.9 |
Thermal Conductivity(W/m.k)(1000°C) | 0.33 | 0.60 | 0.45 | 0.8 |
Lightweight Refractory Insulating Clay Fire Brick Application
Lightweight clay fire brick mainly used for the insulating lining of hot surfaces or backing heat-insulating layers of other refractory materials. The refractory linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns,etc
oven heat resistant insulation Size
Straight type | Arch type | Wedge type |
L×W×H (mm) 230×114×65 230×114×75 230×114×32 220×110×60 220×110×50 220×110×40 220×110×30 | L×W×H/h (mm) 230×114×65/55 230×114×65/45 230×114×65/59 220×110×65/50 220×110×75/65 220×110×60/40 | L×W×H/h (mm) 230×114×65/55 230×114×65/45 220×110×75/65 220×110×60/40 |
Other sizes according to customer requirements |
Thermal insulating clay bricks Packaging & Shipping
Thermal insulating clay bricks packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
1.Best price, make the Insulating clay fire brick competitive in your market
2.Abundant Experience.
3.Strict Quality Control. Meet clients'quality requirement.
4.Large stocks. Guarantee prompt delivery.
5.Professional Packing. Avoid damage and secure the goods in transportation.
Contact Us
- Zhengzhou Dengda Electric Melting Charging Co., Ltd.
- Contact nameCindy Tan
- Phone86-371-55950822
- AddressXinmi, Chaohua Town Zhengzhou,Henan
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